Hundreds of rail ends, pounded down at joints, are rebuilt annually by fleet of electric welding units; average time for complete operation is 25 min. (see also Elec. News, vol. 39, no. 23, Dec. 1, 1930, pp. 45-47, 6 figs.; and Contract Rec., vol. 44, no. 49, Dec. 3, 1930, pp. 1499-1501, 6 figs)
How the Canadian Pacific arc-welds battered rail ends
Ry. Eng. Maintenance
Railway Engineering and Maintenance ; 26 , n 7
1930
4 pages
6 Figs.
Aufsatz (Zeitschrift)
Englisch
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How the Canadian Pacific arc-welds battered rail ends
Engineering Index Backfile | 1930
How the Canadian Pacific arc-welds battered rail ends
Engineering Index Backfile | 1930
Engineering Index Backfile | 1928
|Welding worn rail ends in track, Canadian Pacific Railway
Engineering Index Backfile | 1929
Lackawanna welds rail ends at night
Engineering Index Backfile | 1943